Equity (Tables)

6 Months Ended

Jun. 30, 2012

Partners' Capital Notes [Abstract]

Change In Common Units

The change in Common Units during the six months endedJune 30, 2012 was as follows:

	Number of Units
Outstanding at December 31, 2011	225,468,108
Common Units issued in connection with the Equity Distribution Agreement	1,600,483
Common Units issued in connection with the Distribution Reinvestment Plan	379,258
Common Units issued in connection with acquisitions	2,404,062
Common Units issued under equity incentive plans	7,124
Outstanding at June 30, 2012	229,859,035

Quarterly Distributions Of Available Cash

Following are distributions declared and/or paid by us subsequent to December 31, 2011:

Quarter Ended	Record Date	Payment Date	Rate
December 31, 2011	February 7, 2012	February 14, 2012	$	0.89375
March 31, 2012	May 4, 2012	May 15, 2012	0.89375
June 30, 2012	August 6, 2012	August 14, 2012	0.89375

Accumulated Other Comprehensive Income, Net Of Tax

The following table presents the components of AOCI, net of tax:

	June 30, 2012			December 31, 2011
Net gains on commodity related hedges	$	10,229		$	6,455
Unrealized gains on available-for-sale securities	—			114
Equity investments, net	(22,406		)	—
Total AOCI, net of tax	$	(12,177	)	$	6,569